25625086 has 8 divisors (see below), whose sum is σ = 40698720. Its totient is φ = 12058848.

The previous prime is 25625081. The next prime is 25625087. The reversal of 25625086 is 68052652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 753679 = 25625086 / (2 + 5 + 6 + 2 + 5 + 0 + 8 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25625081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376806 + ... + 376873.

It is an arithmetic number, because the mean of its divisors is an integer number (5087340).

Almost surely, 2^25625086 is an apocalyptic number.

25625086 is a deficient number, since it is larger than the sum of its proper divisors (15073634).

25625086 is a wasteful number, since it uses less digits than its factorization.

25625086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753698.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 25625086 is about 5062.1226772966. The cubic root of 25625086 is about 294.8187568113.

The spelling of 25625086 in words is "twenty-five million, six hundred twenty-five thousand, eighty-six".